Discontinued
Extech AN320
Large Vane CFM/CMM Anemometer/Psychrometer plus CO2
The Extech AN320 is a Large Vane CFM/CMM Anemometer/Psychrometer plus CO2. This meter measures air velocity, air flow, relative humidity, wet bulb, dew point and carbon dioxide. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. It includes min/max, data hold, and auto power off functions. Complete with 4 AAA batteries and hard carrying case.
规格
| 一般参数 | |
|---|---|
| 二氧化碳 (CO<special id="36"/>) | 0 to 9999ppm |
| 气量 (CFM) 最大分辨率 | 0.1CFM |
| 温度（空气） | -4 to 140°F (-20 to 60°C) |
| 温度（空气）基本精度 | ±0.6°C |
| 湿球温度 | -4 to 140°F (-20 to 60°C) |
| 相对湿度 | 0.1 to 99.9% |
| 相对湿度基本精度 | ±3% |
| 露点温度 | 23 to 140°F (-5 to 60°C) |
| 风速 (ft/min) | 40 to 5900ft/min |
| 风速 (ft/min) 基本精度 | ±1.5% |
| 风速 (m/s) | 0.2 to 30m/s |
| 风速 (m/s) 基本精度 | ±1.5% |
| 风量 (CFM) | 0 to 99999 CFM |
| 风量 (CMM) | 0 to 99999 CMM |
| 风量 (CMM) 基本精度 | 0.1CMM |
| 其他详情 | |
|---|---|
| 保修 | 1 year |
| 尺寸 | 10.6 × 4.2 × 2" (269 × 106 × 51mm) |
| 电源 | 4 × AAA (1.5V) batteries |
| 认证 | CE |
| 重量 | 7oz (200g) |
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